/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.dubbo.xds.security.api;

import org.apache.dubbo.common.URL;
import org.apache.dubbo.common.extension.ExtensionScope;
import org.apache.dubbo.common.extension.SPI;
import org.apache.dubbo.xds.security.authn.SecretConfig;

import java.util.List;

@SPI(scope = ExtensionScope.FRAMEWORK)
public interface CertSource {

    /**
     * Use selected config to generate cert pair
     */
    CertPair getCert(URL url, SecretConfig secretConfig);

    /**
     * Select one supported cert config for CertSource. Returns null if no supported cert config found.
     */
    SecretConfig selectSupportedCertConfig(URL url, List<SecretConfig> secretConfig);
}
